<p>For <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(p>2\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mi>p</mi> <mo>></mo> <mn>2</mn> </mrow> </math></EquationSource> </InlineEquation>, B. Simon[<CitationRef CitationID="CR16">16</CitationRef>] studied the unboundedness of the Weyl transform for symbol belonging to <InlineEquation ID="IEq2"> <EquationSource Format="TEX">\(L^p({\mathbb {R}^n\times \mathbb {R}^n})\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <msup> <mi>L</mi> <mi>p</mi> </msup> <mrow> <mo stretchy="false">(</mo> <mrow> <msup> <mrow> <mi mathvariant="double-struck">R</mi> </mrow> <mi>n</mi> </msup> <mo>×</mo> <msup> <mrow> <mi mathvariant="double-struck">R</mi> </mrow> <mi>n</mi> </msup> </mrow> <mo stretchy="false">)</mo> </mrow> </mrow> </math></EquationSource> </InlineEquation>. In this article, we study the analog of unboundedness of the Weyl transform on some nonunimodular groups, namely, the affine group, similitude group, and affine Poincaré group.</p>
For \(p>2\), B. Simon[16] studied the unboundedness of the Weyl transform for symbol belonging to \(L^p({\mathbb {R}^n\times \mathbb {R}^n})\). In this article, we study the analog of unboundedness of the Weyl transform on some nonunimodular groups, namely, the affine group, similitude group, and affine Poincaré group.